/* OPTIN redesign
   Type: Geist.
   Shape rule: surfaces 20px, controls full pill, checkboxes 7px.
   Color: OPTIN brand forest + sage accent, light paper ground, used as fills; accent text uses --accent-text. */

@font-face {
  font-family: "Geist";
  src: url("https://cdn.jsdelivr.net/npm/geist@1.3.1/dist/fonts/geist-sans/Geist-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "Geist Mono";
  src: url("https://cdn.jsdelivr.net/npm/geist@1.3.1/dist/fonts/geist-mono/GeistMono-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  /* OPTIN brand palette */
  --bg: #f2eee3;
  --bg-2: #e9e4d7;
  --surface: #fbf9f4;
  --ink: #10261e;
  --muted: #35584a;
  --faint: #4f8a5e;
  --line: rgba(16, 38, 30, 0.13);
  --forest: #10261e;
  --forest-2: #1c3a2e;
  --on-forest: #f2eee3;
  --on-forest-muted: #a9c2b2;
  --accent: #97c7a0;
  --accent-deep: #6fa878;
  --accent-ink: #10261e;
  --accent-text: #35704b;
  --shadow: 0 1px 2px rgba(16, 38, 30, 0.06), 0 12px 32px -12px rgba(16, 38, 30, 0.2);
  --r: 20px;
  --pill: 999px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --f: "Geist", ui-sans-serif, system-ui, sans-serif;
  --f-mono: "Geist Mono", ui-monospace, monospace;
  --wrap: 1280px;
  --gut: clamp(16px, 4vw, 48px);
  --sec: clamp(88px, 11vw, 160px);
  color-scheme: light;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scrollbar-color: var(--forest-2) var(--bg-2);
  accent-color: var(--accent-deep);
  caret-color: var(--accent-text);
}
body {
  font-family: var(--f);
  font-size: 17px;
  line-height: 1.6;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  font-feature-settings: "ss01", "cv11";
}
::selection {
  background: var(--accent);
  color: var(--accent-ink);
}
img,
video,
iframe {
  display: block;
  max-width: 100%;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}
ul,
ol {
  list-style: none;
}
:focus-visible {
  outline: 2px solid var(--accent-text);
  outline-offset: 3px;
  border-radius: 6px;
}
.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 12px 20px;
  border-radius: var(--pill);
  background: var(--forest);
  color: var(--on-forest);
  font-weight: 600;
}
.skip-link:focus {
  top: 16px;
}

.wrap {
  max-width: calc(var(--wrap) + 2 * var(--gut));
  margin-inline: auto;
  padding-inline: var(--gut);
}

/* ---------- Type ---------- */
h1,
h2,
h3 {
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.02;
  text-wrap: balance;
}
h2 {
  font-size: clamp(2.2rem, 4.6vw, 4rem);
  max-width: 18ch;
}
h3 {
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.soft {
  color: var(--faint);
}
.hl {
  color: var(--accent-text);
}
.lead {
  margin-top: 24px;
  max-width: 60ch;
  color: var(--muted);
  font-size: clamp(1rem, 1.15vw, 1.1rem);
  line-height: 1.7;
  text-wrap: pretty;
}
.sec-head {
  margin-bottom: clamp(48px, 6vw, 80px);
}
.sec-head-center {
  text-align: center;
}
.sec-head-center h2,
.sec-head-center .lead {
  margin-inline: auto;
}
section {
  padding-block: var(--sec);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 24px;
  border-radius: var(--pill);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  white-space: nowrap;
  border: 1px solid transparent;
  transition:
    transform 0.35s var(--ease),
    background-color 0.25s ease,
    color 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.35s var(--ease);
}
.btn i {
  font-size: 1.1em;
  transition: transform 0.35s var(--ease);
}
.btn:hover i {
  transform: translate(2px, -2px);
}
.btn:active {
  transform: scale(0.98);
}
.btn-lg {
  min-height: 56px;
  padding: 0 30px;
  font-size: 16px;
}
.btn-sm {
  min-height: 40px;
  padding: 0 18px;
  font-size: 14px;
}
.btn-accent {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 10px 24px -12px rgba(53, 112, 75, 0.55);
}
.btn-accent:hover {
  background: var(--accent-deep);
  box-shadow: 0 14px 30px -12px rgba(53, 112, 75, 0.65);
}
.btn-ink {
  background: var(--ink);
  color: var(--bg);
}
.btn-ink:hover {
  background: var(--forest-2);
  color: var(--on-forest);
}
.btn-ghost {
  border-color: var(--line);
  background: transparent;
  color: var(--ink);
}
.btn-ghost:hover {
  border-color: var(--ink);
}
/* ---------- Nav ---------- */
.nav {
  position: fixed;
  inset: 14px 0 auto;
  z-index: 50;
  padding-inline: var(--gut);
}
.nav-bar {
  max-width: var(--wrap);
  margin-inline: auto;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 12px 0 22px;
  border-radius: var(--pill);
  border: 1px solid transparent;
  transition:
    background-color 0.4s ease,
    border-color 0.4s ease,
    box-shadow 0.4s ease;
}
.nav.scrolled .nav-bar {
  background: color-mix(in srgb, var(--surface) 78%, transparent);
  backdrop-filter: saturate(1.5) blur(16px);
  -webkit-backdrop-filter: saturate(1.5) blur(16px);
  border-color: var(--line);
  box-shadow: var(--shadow);
}
.nav-logo img {
  height: 22px;
  width: auto;
}
.nav-links {
  display: flex;
  gap: 4px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: var(--pill);
  font-size: 14.5px;
  font-weight: 500;
  color: var(--muted);
  transition:
    color 0.2s ease,
    background-color 0.2s ease;
}
.nav-links a:hover {
  color: var(--ink);
  background: var(--line);
}
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--pill);
  place-items: center;
  font-size: 22px;
}
.mobile-menu {
  display: none;
}
@media (max-width: 860px) {
  .nav-links,
  .nav-cta {
    display: none;
  }
  .nav-toggle {
    display: grid;
  }
  .nav-bar {
    background: color-mix(in srgb, var(--surface) 82%, transparent);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-color: var(--line);
    padding: 0 8px 0 20px;
    height: 58px;
  }
  .mobile-menu {
    display: flex;
    flex-direction: column;
    gap: 2px;
    max-width: var(--wrap);
    margin: 8px auto 0;
    padding: 10px;
    border-radius: var(--r);
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    visibility: hidden;
    transition:
      opacity 0.25s ease,
      transform 0.35s var(--ease),
      visibility 0s linear 0.35s;
  }
  .mobile-menu.open {
    opacity: 1;
    transform: none;
    pointer-events: auto;
    visibility: visible;
    transition-delay: 0s;
  }
  .mobile-menu a:not(.btn) {
    padding: 12px 14px;
    border-radius: 12px;
    font-weight: 500;
  }
  .mobile-menu a:not(.btn):hover {
    background: var(--line);
  }
  .mobile-menu .btn {
    margin-top: 6px;
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  padding-top: clamp(104px, 13vh, 132px);
  padding-bottom: clamp(20px, 4vh, 44px);
  overflow: hidden;
}
.hero::before {
  /* soft brand light, top right, behind the video */
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: 70vw;
  height: 70vw;
  max-width: 980px;
  max-height: 980px;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 38%, transparent), transparent 70%);
  opacity: 0.55;
  pointer-events: none;
  z-index: -1;
}
.hero > .wrap {
  width: 100%;
}
.hero-grid {
  flex: 1 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--muted);
}
.hero .hero-title {
  margin-top: 22px;
  font-size: clamp(2.9rem, min(6vw, 8.6vh), 5.4rem);
  letter-spacing: -0.045em;
  line-height: 0.98;
  max-width: 11ch;
}
.mark {
  position: relative;
  white-space: nowrap;
  z-index: 0;
}
.mark::after {
  content: "";
  position: absolute;
  left: -0.06em;
  right: -0.06em;
  bottom: 0.04em;
  height: 0.36em;
  background: var(--accent);
  border-radius: 6px;
  z-index: -1;
  transform-origin: left center;
}
.hero-sub {
  margin-top: 24px;
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  color: var(--muted);
  max-width: 40ch;
  line-height: 1.5;
}
.hero-cta {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.video-shell {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--r);
  overflow: hidden;
  background: var(--forest);
  box-shadow:
    0 0 0 1px var(--line),
    0 40px 80px -30px rgba(15, 43, 33, 0.45);
}
.video-shell iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.hero-media {
  position: relative;
}

/* Hero entrance */
@media (prefers-reduced-motion: no-preference) {
  .in-1,
  .in-2,
  .in-3,
  .in-4,
  .in-5 {
    animation: rise 1s var(--ease) both;
  }
  .in-2 {
    animation-delay: 0.08s;
  }
  .in-3 {
    animation-delay: 0.2s;
  }
  .in-4 {
    animation-delay: 0.3s;
  }
  .in-5 {
    animation: rise-media 1.2s var(--ease) 0.25s both;
  }
  .mark::after {
    animation: mark 0.9s var(--ease) 0.7s both;
  }
}
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(24px);
    filter: blur(6px);
  }
}
@keyframes rise-media {
  from {
    opacity: 0;
    transform: translateY(40px) scale(0.96);
  }
}
@keyframes mark {
  from {
    transform: scaleX(0);
  }
}

/* Stats */
.stats {
  margin-top: clamp(36px, 6vh, 64px);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.stat {
  padding: 28px 28px 32px 0;
}
.stat + .stat {
  padding-left: 28px;
  border-left: 1px solid var(--line);
}
.stat .num {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  font-size: clamp(2rem, 3.4vw, 3.1rem);
  letter-spacing: -0.04em;
  line-height: 1;
}
.stat dd {
  margin-top: 14px;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--muted);
  max-width: 30ch;
}
.stat-hi .num {
  color: var(--accent-text);
}

/* Marquee (the page's only marquee) */
.marquee {
  border-block: 1px solid var(--line);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track {
  display: flex;
  width: max-content;
}
.marquee-list {
  display: flex;
  flex-shrink: 0;
}
.marquee-list li {
  padding: 22px 28px;
  font-size: clamp(1rem, 1.6vw, 1.35rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--muted);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 56px;
}
.marquee-list li::after {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--accent-deep);
  transform: rotate(45deg);
}
@media (prefers-reduced-motion: no-preference) {
  .marquee-track {
    animation: marquee 42s linear infinite;
  }
  .marquee:hover .marquee-track {
    animation-play-state: paused;
  }
}
@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

/* ---------- Manifesto ---------- */
.manifesto {
  padding-bottom: 0;
}
.manifesto-text {
  font-size: clamp(1.7rem, 3.6vw, 3.2rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.18;
  max-width: 26ch;
  text-wrap: pretty;
}
.manifesto-text .w {
  color: color-mix(in srgb, var(--ink) 18%, transparent);
  transition: color 0.6s ease;
}
.manifesto-text .w.lit {
  color: var(--ink);
}
@media (prefers-reduced-motion: reduce) {
  .manifesto-text .w {
    color: var(--ink);
  }
}

/* ---------- Results ---------- */
.proof {
  padding-top: var(--sec);
  padding-bottom: calc(var(--sec) * 0.7);
}
.proof-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(20px, 3vw, 32px);
  align-items: stretch;
}
.feature-quote {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
  padding: clamp(28px, 3.4vw, 48px);
  border-radius: var(--r);
  background: var(--accent);
  color: var(--accent-ink);
}
.feature-quote > i {
  font-size: 40px;
}
.feature-quote blockquote {
  font-size: clamp(1.35rem, 2.1vw, 1.9rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.25;
  text-wrap: pretty;
}
.feature-quote figcaption,
.t-card figcaption {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.86rem;
  line-height: 1.4;
}
.feature-quote figcaption img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
}
.feature-quote figcaption strong,
.t-card figcaption strong {
  display: block;
  font-size: 1rem;
  font-weight: 600;
}
.feature-quote figcaption span {
  opacity: 0.78;
}
.feature-quote figcaption strong {
  opacity: 1;
}
.feature-video {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.feature-video video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--r);
  background: var(--forest);
}
.feature-video figcaption {
  font-size: 0.88rem;
  color: var(--muted);
}
.feature-video figcaption strong {
  color: var(--ink);
  margin-right: 8px;
}

.testi {
  margin-top: clamp(48px, 6vw, 80px);
}
.testi-rail {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.testi-track {
  display: flex;
  width: max-content;
}
.testi-set {
  display: flex;
  gap: 16px;
  padding-right: 16px;
  padding-block: 6px 10px;
}
.testi-set .t-card {
  width: clamp(290px, 30vw, 390px);
  flex: 0 0 auto;
}
@media (prefers-reduced-motion: no-preference) {
  .testi-track {
    animation: marquee 70s linear infinite;
  }
  .testi-rail:hover .testi-track,
  .testi-rail:focus-within .testi-track,
  .testi-rail.touched .testi-track {
    animation-play-state: paused;
  }
}
@media (prefers-reduced-motion: reduce) {
  .testi-rail {
    overflow-x: auto;
    -webkit-mask-image: none;
    mask-image: none;
  }
  .testi-set[aria-hidden="true"] {
    display: none;
  }
}
.testi-note {
  margin-top: 20px;
  font-size: 0.9rem;
  color: var(--muted);
}
.t-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
  padding: 28px;
  border-radius: var(--r);
  background: var(--surface);
  border: 1px solid var(--line);
  transition:
    transform 0.4s var(--ease),
    box-shadow 0.4s var(--ease);
}
.t-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.t-card blockquote {
  font-size: 1.02rem;
  line-height: 1.55;
  text-wrap: pretty;
}
.t-card figcaption {
  color: var(--muted);
}
.t-card figcaption strong {
  color: var(--ink);
}
.t-card figcaption img,
.mono-av {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}
.mono-av {
  display: grid;
  place-items: center;
  background: var(--forest);
  color: var(--accent);
  font-family: var(--f-mono);
  font-size: 0.8rem;
  font-weight: 600;
}
.t-card-hi {
  background: var(--forest);
  border-color: var(--forest);
  color: var(--on-forest);
}
.t-card-hi figcaption,
.t-card-hi figcaption strong {
  color: var(--on-forest-muted);
}
.t-card-hi figcaption strong {
  color: var(--on-forest);
}

/* ---------- The shift ---------- */
.shift {
  background: var(--bg-2);
}
.shift-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(40px, 7vw, 120px);
  align-items: start;
}
.shift-head {
  position: sticky;
  top: 120px;
}
.shift-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.shift-list li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 20px;
  padding: 32px;
  border-radius: var(--r);
  background: var(--surface);
  border: 1px solid var(--line);
}
.shift-list li > i {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--forest);
  color: var(--accent);
  font-size: 26px;
}
.tag {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--accent-text);
  margin-bottom: 6px;
}
.shift-list h3 {
  font-size: clamp(1.3rem, 1.8vw, 1.6rem);
  margin-bottom: 12px;
}
.shift-list p:not(.tag) {
  color: var(--muted);
  font-size: 0.98rem;
}
.statement {
  margin-top: clamp(64px, 8vw, 112px);
  padding-top: 40px;
  border-top: 1px solid var(--line);
  font-size: clamp(1.4rem, 2.6vw, 2.25rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.25;
  max-width: 32ch;
  color: var(--muted);
  text-wrap: pretty;
}
.statement strong {
  color: var(--ink);
  font-weight: 600;
  background: linear-gradient(transparent 62%, color-mix(in srgb, var(--accent) 70%, transparent) 62%);
}

/* ---------- How it works: bento ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}
.cell {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: clamp(26px, 2.8vw, 36px);
  border-radius: var(--r);
  background: var(--surface);
  border: 1px solid var(--line);
  min-height: 280px;
}
.cell > i {
  font-size: 30px;
  margin-bottom: auto;
  color: var(--accent-text);
}
.cell h3 {
  margin-top: 40px;
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
  letter-spacing: -0.035em;
}
.cell p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.97rem;
  max-width: 44ch;
}
.cell-model {
  grid-column: span 4;
  background: var(--forest);
  border-color: var(--forest);
  color: var(--on-forest);
  min-height: 340px;
}
.cell-model > i {
  color: var(--accent);
}
.cell-model p {
  color: var(--on-forest-muted);
  font-size: 1.08rem;
}
.cell-model::after {
  /* concentric rings echo the OPTIN mark */
  content: "";
  position: absolute;
  right: -90px;
  top: -90px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: repeating-radial-gradient(circle, transparent 0 34px, rgba(151, 199, 160, 0.2) 34px 36px);
  pointer-events: none;
}
.cell-define {
  grid-column: span 2;
  min-height: 340px;
}
.cell-publish,
.cell-grow,
.cell-compound {
  grid-column: span 2;
}
.cell-grow {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}
.cell-grow > i,
.cell-grow p {
  color: color-mix(in srgb, var(--accent-ink) 78%, transparent);
}
.cell-compound {
  background:
    linear-gradient(color-mix(in srgb, var(--surface) 82%, transparent), color-mix(in srgb, var(--surface) 82%, transparent)),
    url(/img/line-pattern.webp) center / cover;
}
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .cell {
    transition: transform 0.5s var(--ease);
  }
  .cell:hover {
    transform: translateY(-4px);
  }
}

/* ---------- What you get: tabs ---------- */
.get {
  padding-top: 0;
}
.tabs {
  border-radius: calc(var(--r) + 8px);
  background: var(--surface);
  border: 1px solid var(--line);
  padding: clamp(10px, 1.2vw, 14px);
}
.tablist {
  position: relative;
  display: inline-grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  padding: 5px;
  border-radius: var(--pill);
  background: var(--bg-2);
}
.tablist button {
  position: relative;
  z-index: 1;
  padding: 12px 22px;
  border-radius: var(--pill);
  font-weight: 600;
  font-size: 15px;
  color: var(--muted);
  transition: color 0.3s ease;
  white-space: nowrap;
}
.tablist button[aria-selected="true"] {
  color: var(--on-forest);
}
.tab-ink {
  position: absolute;
  top: 5px;
  bottom: 5px;
  left: 5px;
  width: calc(50% - 5px);
  border-radius: var(--pill);
  background: var(--forest);
  transition: transform 0.5s var(--ease);
}
.tablist[data-active="1"] .tab-ink {
  transform: translateX(100%);
}
.tabpanel {
  padding: clamp(28px, 3.6vw, 52px) clamp(18px, 2.6vw, 38px) clamp(20px, 2.4vw, 32px);
}
.tabpanel h3 {
  font-size: clamp(1.6rem, 2.6vw, 2.3rem);
  letter-spacing: -0.035em;
  margin-bottom: clamp(28px, 3vw, 40px);
}
.feat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px 48px;
}
.feat-grid li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
}
.feat-grid li > i {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--accent) 45%, transparent);
  color: var(--ink);
  font-size: 22px;
}
.feat-grid strong {
  display: block;
  font-weight: 600;
  margin-bottom: 4px;
}
.feat-grid span {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}
@media (prefers-reduced-motion: no-preference) {
  .tabpanel:not([hidden]) {
    animation: rise 0.6s var(--ease) both;
  }
}

/* ---------- CFO ---------- */
.cfo {
  padding-top: 0;
}
.cfo-panel {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--r) + 8px);
  background: var(--forest);
  color: var(--on-forest);
  padding: clamp(36px, 6vw, 88px) clamp(24px, 5vw, 72px);
}
.cfo-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url(/img/grid-pattern.webp) center / cover;
  opacity: 0.35;
  pointer-events: none;
}
.cfo-panel > * {
  position: relative;
}
.cfo-panel .lead {
  color: var(--on-forest-muted);
}
.cfo .hl {
  color: var(--accent);
}
.flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 32px;
  counter-reset: flow;
}
.flow::before,
.flow::after {
  content: "";
  position: absolute;
  top: 27px;
  left: 28px;
  right: 28px;
  height: 2px;
  border-radius: 2px;
  background: rgba(238, 243, 238, 0.14);
}
.flow::after {
  background: var(--accent);
  transform-origin: left;
  transform: scaleX(var(--p, 1));
  transition: transform 1.6s var(--ease);
}
.flow li {
  position: relative;
}
.flow-ic {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--forest-2);
  border: 2px solid var(--accent);
  color: var(--accent);
  font-size: 24px;
  margin-bottom: 26px;
  position: relative;
  z-index: 1;
}
.flow h3 {
  font-size: 1.5rem;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}
.flow p {
  color: var(--on-forest-muted);
  font-size: 0.95rem;
}

/* ---------- Fit ---------- */
.fit-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.gates {
  margin-top: clamp(40px, 5vw, 56px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px 36px;
}
.gates li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 14px;
}
.gates li > i {
  font-size: 26px;
  color: var(--accent-text);
}
.gates h3 {
  font-size: 1.08rem;
  margin-bottom: 6px;
}
.gates p {
  color: var(--muted);
  font-size: 0.93rem;
}
.notfit {
  margin-top: 40px;
  padding: 18px 22px;
  border-radius: 14px;
  background: var(--bg-2);
  font-size: 0.9rem;
  color: var(--muted);
}
.notfit strong {
  color: var(--ink);
}
.fitcard {
  position: sticky;
  top: 110px;
  padding: clamp(28px, 3vw, 40px);
  border-radius: var(--r);
  background: var(--forest);
  color: var(--on-forest);
  box-shadow: 0 40px 80px -40px rgba(15, 43, 33, 0.6);
}
.fitcard-time {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--on-forest-muted);
}
.fitcard-time i {
  color: var(--accent);
  font-size: 18px;
}
.fitcard h3 {
  margin-top: 10px;
  font-size: clamp(1.8rem, 2.6vw, 2.3rem);
  letter-spacing: -0.035em;
}
.checks {
  margin-top: 26px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.checks label {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 14px;
  cursor: pointer;
  font-size: 0.97rem;
  line-height: 1.45;
  color: var(--on-forest-muted);
  transition:
    background-color 0.2s ease,
    color 0.2s ease;
}
.checks label:hover {
  background: rgba(238, 243, 238, 0.06);
}
.checks input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}
.checks .box {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  margin-top: 1px;
  border-radius: 7px;
  border: 1.5px solid var(--on-forest-muted);
  color: var(--accent-ink);
  font-size: 14px;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    transform 0.3s var(--ease);
}
.checks .box i {
  opacity: 0;
  transform: scale(0.4);
  transition:
    opacity 0.2s ease,
    transform 0.35s var(--ease);
}
.checks input:checked + .box {
  background: var(--accent);
  border-color: var(--accent);
}
.checks input:checked + .box i {
  opacity: 1;
  transform: none;
}
.checks input:checked ~ span:last-child {
  color: var(--on-forest);
}
.checks input:focus-visible + .box {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.checks label:active .box {
  transform: scale(0.9);
}
.meter {
  margin: 22px 14px 0;
  height: 4px;
  border-radius: 4px;
  overflow: hidden;
}
.meter span {
  display: block;
  height: 100%;
  width: 100%;
  border-radius: 4px;
  background: var(--accent);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.5s var(--ease);
}
.fitcard .btn {
  margin-top: 24px;
  width: 100%;
}
.fitout {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.5s var(--ease);
}
.fitout.show {
  grid-template-rows: 1fr;
}
.fitout-inner {
  min-height: 0;
  overflow: hidden;
}
.fitout-body {
  margin-top: 20px;
  padding: 20px;
  border-radius: 14px;
  background: var(--forest-2);
  font-size: 0.95rem;
  color: var(--on-forest-muted);
}
.fitout-body strong {
  display: block;
  color: var(--accent);
  font-size: 1.1rem;
  margin-bottom: 4px;
}
.fitout-body .btn {
  margin-top: 16px;
}

/* ---------- Ladder ---------- */
.ladder {
  background: var(--bg-2);
}
.rungs {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.rungs li {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: clamp(20px, 3vw, 48px);
  align-items: center;
}
.rungs .bar {
  display: flex;
  align-items: center;
  gap: 14px;
  width: var(--w);
  min-width: max-content;
  padding: 22px 26px;
  border-radius: var(--pill);
  background: var(--forest);
  color: var(--on-forest);
  font-weight: 600;
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  letter-spacing: -0.02em;
  transform-origin: left;
}
.rungs .bar i {
  font-size: 22px;
  color: var(--accent);
}
.rungs li:nth-child(2) .bar {
  background: var(--forest-2);
}
.rungs li:nth-child(3) .bar {
  background: color-mix(in srgb, var(--accent) 45%, var(--forest-2));
}
.rungs li:nth-child(4) .bar {
  background: var(--accent);
  color: var(--accent-ink);
}
.rungs li:nth-child(3) .bar i,
.rungs li:nth-child(4) .bar i {
  color: var(--accent-ink);
}
.rungs li:nth-child(3) .bar {
  color: var(--on-forest);
}
.rungs li p {
  color: var(--muted);
  font-size: 0.95rem;
}
@media (prefers-reduced-motion: no-preference) {
  .rungs.armed .bar {
    transform: scaleX(0.2);
    opacity: 0;
    transition:
      transform 1s var(--ease),
      opacity 0.5s ease;
  }
  .rungs.armed li:nth-child(2) .bar {
    transition-delay: 0.12s;
  }
  .rungs.armed li:nth-child(3) .bar {
    transition-delay: 0.24s;
  }
  .rungs.armed li:nth-child(4) .bar {
    transition-delay: 0.36s;
  }
  .rungs.armed.in .bar {
    transform: none;
    opacity: 1;
  }
}
.footnote {
  margin-top: clamp(40px, 5vw, 56px);
  max-width: 80ch;
  font-size: 0.92rem;
  color: var(--muted);
}
.footnote strong {
  color: var(--ink);
}

/* ---------- Process ---------- */
.process-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(40px, 7vw, 120px);
}
.process-head {
  position: sticky;
  top: 120px;
  align-self: start;
}
.timeline {
  position: relative;
  counter-reset: step;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 23px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: var(--line);
}
.timeline li {
  position: relative;
  counter-increment: step;
  padding: 0 0 48px 80px;
}
.timeline li:last-child {
  padding-bottom: 0;
}
.timeline li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--line);
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: 1rem;
}
.timeline li.is-final::before {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}
.timeline h3 {
  padding-top: 10px;
  font-size: clamp(1.25rem, 1.8vw, 1.55rem);
  margin-bottom: 8px;
}
.timeline p {
  color: var(--muted);
  max-width: 52ch;
}

/* ---------- Ownership split ---------- */
.own {
  padding-top: 0;
}
.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-radius: calc(var(--r) + 8px);
  overflow: hidden;
  border: 1px solid var(--line);
}
.split-half {
  padding: clamp(32px, 4.4vw, 64px);
}
.split-yours {
  background: var(--surface);
}
.split-ours {
  background: var(--forest);
  color: var(--on-forest);
}
.split-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--accent-text);
}
.split-tag i {
  font-size: 22px;
}
.split-ours .split-tag {
  color: var(--accent);
}
.split-half h3 {
  margin: 20px 0 16px;
  font-size: clamp(1.6rem, 2.6vw, 2.3rem);
  letter-spacing: -0.035em;
}
.split-half p:not(.split-tag) {
  color: var(--muted);
  max-width: 46ch;
}
.split-ours p:not(.split-tag) {
  color: var(--on-forest-muted);
}

/* ---------- Ad network ---------- */
.bench-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: end;
}
.bench-copy .btn {
  margin-top: 32px;
}
.bench-stats {
  display: flex;
  flex-direction: column;
}
.bench-stats div {
  padding: 26px 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  align-items: baseline;
}
.bench-stats div:last-child {
  border-bottom: 1px solid var(--line);
}
.bench-stats dt {
  font-weight: 600;
  font-size: clamp(3rem, 6.4vw, 5.6rem);
  letter-spacing: -0.05em;
  line-height: 0.95;
  min-width: 4.3ch;
}
.bench-stats div:first-child dt {
  color: var(--accent-text);
}
.bench-stats dd {
  color: var(--muted);
  font-size: 0.95rem;
}
.bench-stats dd strong {
  display: block;
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 600;
}

/* ---------- About ---------- */
.about h2 {
  max-width: 14ch;
}
.chapters {
  margin-top: clamp(48px, 6vw, 80px);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(24px, 3vw, 40px);
  counter-reset: ch;
}
.chapters li {
  position: relative;
  padding-top: 28px;
  border-top: 2px solid var(--ink);
}
.chapters li:last-child {
  border-top-color: var(--accent-deep);
}
.chapter-org {
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1;
  color: var(--faint);
}
.chapters li:last-child .chapter-org {
  color: var(--ink);
}
.chapters h3 {
  margin: 20px 0 10px;
}
.chapters p:not(.chapter-org) {
  color: var(--muted);
  font-size: 0.97rem;
}

/* ---------- Close + footer (the page's one theme switch) ---------- */
.close,
.footer {
  --ink: #f2eee3;
  --muted: #a9c2b2;
  --faint: #97c7a0;
  --line: rgba(242, 238, 227, 0.15);
  --accent-text: #97c7a0;
  background: var(--forest);
  color: var(--ink);
}
.close {
  position: relative;
  overflow: hidden;
  padding-block: clamp(110px, 14vw, 200px);
}
.close::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -55%;
  width: 120vw;
  height: 90vw;
  max-height: 1100px;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(111, 168, 120, 0.3), transparent 70%);
  pointer-events: none;
}
.close-in {
  position: relative;
  text-align: center;
}
.close h2 {
  margin-inline: auto;
  font-size: clamp(2.6rem, 6vw, 5.4rem);
  letter-spacing: -0.045em;
  max-width: 14ch;
}
.close .hl {
  color: var(--accent);
}
.close .lead {
  margin-inline: auto;
}
.close-cta {
  margin-top: 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.close-note {
  font-size: 0.9rem;
  color: var(--faint);
  max-width: 46ch;
}
.footer {
  border-top: 1px solid var(--line);
  padding-block: 56px 40px;
  font-size: 0.92rem;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-logo {
  height: 22px;
  width: auto;
  filter: invert(1);
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 26px;
}
.footer-links a,
.footer-meta a {
  color: var(--muted);
  transition: color 0.2s ease;
}
.footer-links a:hover,
.footer-meta a:hover {
  color: var(--accent);
}
.footer-meta {
  margin-top: 32px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
}
.footer-meta a {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.footer-legal {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--faint);
  max-width: 120ch;
}

/* ---------- Scroll reveal ---------- */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal {
    opacity: 0;
    transform: translateY(28px);
    transition:
      opacity 0.9s var(--ease),
      transform 0.9s var(--ease);
  }
  .js .reveal.in {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .bento {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .cell-model {
    grid-column: span 2;
  }
  .cell-define,
  .cell-publish,
  .cell-grow {
    grid-column: span 1;
  }
  .cell-compound {
    grid-column: span 2;
  }
  .flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 48px;
  }
  .flow::before,
  .flow::after {
    display: none;
  }
}
@media (max-width: 900px) {
  .hero-grid,
  .shift-grid,
  .fit-grid,
  .process-grid,
  .bench-grid,
  .proof-feature {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-grid {
    min-height: 0;
  }
  .shift-head,
  .process-head,
  .fitcard {
    position: static;
  }
  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .stat:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }
  .stat:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
  .rungs li {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }
  .chapters {
    grid-template-columns: minmax(0, 1fr);
  }
}
@media (max-width: 767px) {
  body {
    font-size: 16px;
  }
  .hero {
    padding-top: 112px;
  }
  .hero .hero-title {
    font-size: clamp(2.6rem, 11.5vw, 3.4rem);
  }
  .hero-cta .btn {
    flex: 1 1 auto;
  }
  .stat {
    padding: 22px 16px 24px 0;
  }
  .stat + .stat {
    padding-left: 16px;
  }
  .stat:nth-child(3) {
    padding-left: 0;
  }
  .stat .num {
    font-size: 1.9rem;
  }
  .stat dd {
    font-size: 0.84rem;
  }
  .bento,
  .feat-grid,
  .gates,
  .split,
  .flow {
    grid-template-columns: minmax(0, 1fr);
  }
  .cell,
  .cell-model,
  .cell-define,
  .cell-publish,
  .cell-grow,
  .cell-compound {
    grid-column: auto;
    min-height: 0;
  }
  .cell h3 {
    margin-top: 28px;
  }
  .shift-list li {
    grid-template-columns: minmax(0, 1fr);
    padding: 24px;
    gap: 16px;
  }
  .tablist {
    display: grid;
    width: 100%;
  }
  .tablist button {
    padding: 12px 10px;
    font-size: 14px;
  }
  .testi-set .t-card {
    width: 82vw;
  }
  .rungs .bar {
    min-width: 0;
    width: max(var(--w), 72%);
    padding: 18px 20px;
  }
  .timeline li {
    padding-left: 68px;
  }
  .bench-stats div {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }
  .footer-top,
  .footer-meta {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Hero market visual + payoff (home v2) */
.hero-payoff {
  margin-top: 16px;
  max-width: 46ch;
  color: var(--muted);
  line-height: 1.55;
}
.hero-payoff strong { color: var(--ink); font-weight: 600; }
.hero-fine {
  margin-top: 16px;
  font-size: 0.9rem;
  color: var(--muted);
  max-width: 46ch;
}
.market {
  margin: 0;
  padding: clamp(18px, 2.4vw, 28px);
  border-radius: var(--r);
  background: var(--forest);
  color: var(--on-forest-muted);
  box-shadow: 0 0 0 1px var(--line), 0 40px 80px -30px rgba(15, 43, 33, 0.45);
}
.market canvas { display: block; width: 100%; height: auto; }
.market-cap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
  font-size: 0.86rem;
  line-height: 1.45;
}
.market-cap strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.9rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--on-forest);
}
.market-cap .lit strong { color: var(--accent); }
.proof-feature-solo { grid-template-columns: minmax(0, 1fr); }
.hero-solo { grid-template-columns: minmax(0, 1fr); }
.hero-solo .hero-title { max-width: 14ch; }
.hero-solo .hero-sub, .hero-solo .hero-payoff { max-width: 58ch; }
/* Hero stats as a 2x2 card grid beside the copy */
.stats.stats-side {
  margin-top: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  border-top: 0;
}
.stats-side .stat,
.stats-side .stat + .stat {
  padding: clamp(20px, 2.4vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.stats-side .stat.stat-hi {
  background: var(--forest);
  border-color: var(--forest);
}
.stats-side .stat-hi .num { color: var(--accent); }
.stats-side .stat-hi dd { color: var(--on-forest-muted); }
.marquee { background: #fff; }
.stats-band { padding: 0 0 clamp(40px, 6vw, 72px); }
.stats-band .stats { margin-top: 0; }
/* Hero: full-width, centered (no side video) */
.hero-solo .hero-copy { display: flex; flex-direction: column; align-items: center; text-align: center; max-width: 980px; margin-inline: auto; }
.hero-solo .hero-title { max-width: 16ch; margin-inline: auto; }
.hero-solo .hero-sub, .hero-solo .hero-payoff { max-width: 62ch; margin-inline: auto; }
.hero-solo .hero-fine { max-width: 60ch; margin-inline: auto; }
.hero-solo .hero-cta { justify-content: center; }
.stats-band .stat { text-align: center; }
.stats-band .stat dd { margin-inline: auto; }
/* Hero variant B: tighter copy + KPI cards above the fold */
.hero-solo .hero-title { font-size: clamp(2.8rem, min(5.6vw, 9vh), 5.1rem); max-width: 16ch; margin-top: 18px; }
.hero-solo .hero-sub { margin-top: 18px; font-size: clamp(1.02rem, 1.3vw, 1.18rem); max-width: 64ch; }
.hero-solo .hero-payoff { margin-top: 10px; max-width: 68ch; }
.hero-solo .hero-cta { margin-top: 24px; }
.stats.stats-hero {
  margin-top: clamp(28px, 5vh, 44px);
  width: min(100%, 1180px);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  border-top: 0;
  text-align: center;
}
.stats-hero .stat,
.stats-hero .stat + .stat {
  padding: clamp(18px, 2vw, 24px) clamp(14px, 1.6vw, 20px);
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--surface);
}
.stats-hero .stat .num { font-size: clamp(1.8rem, 2.8vw, 2.5rem); }
.stats-hero .stat dd { margin: 10px auto 0; font-size: 0.85rem; line-height: 1.4; }
.stats-hero .stat.stat-hi { background: var(--forest); border-color: var(--forest); }
.stats-hero .stat-hi .num { color: var(--accent); }
.stats-hero .stat-hi dd { color: var(--on-forest-muted); }
@media (max-width: 760px) {
  .stats.stats-hero { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
}
/* Hero alone fills the first screen; KPI cards sit just below */
.hero-solo { align-content: center; }
.hero-solo .hero-title { font-size: clamp(3rem, min(6.6vw, 10.5vh), 6.2rem); margin-top: 24px; }
.hero-solo .hero-sub { margin-top: 26px; font-size: clamp(1.1rem, 1.5vw, 1.35rem); }
.hero-solo .hero-payoff { margin-top: 14px; font-size: clamp(1rem, 1.15vw, 1.1rem); }
.hero-solo .hero-cta { margin-top: 34px; }
.stats-band .stats.stats-hero { margin: 0 auto; }
/* Hero secondary CTA: TAM study form */
.btn-study { white-space: normal; text-align: center; max-width: 34ch; line-height: 1.3; }
.fit-grid-solo { grid-template-columns: minmax(0, 1fr); }
.fit-grid-solo .fit-copy { max-width: 820px; }
.study-dlg {
  width: min(640px, calc(100% - 32px));
  max-height: calc(100svh - 48px);
  margin: auto;
  padding: 0;
  border: 0;
  border-radius: var(--r);
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 40px 80px -30px rgba(15, 43, 33, 0.55);
  overflow: hidden;
}
.study-dlg::backdrop { background: rgba(16, 38, 30, 0.55); }
.study-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 22px 24px 14px; border-bottom: 1px solid var(--line); }
.study-head h2 { font-size: 1.15rem; line-height: 1.3; letter-spacing: -0.02em; font-weight: 600; }
.study-x { flex: none; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); background: transparent; color: var(--ink); cursor: pointer; display: grid; place-items: center; font-size: 18px; }
.study-x:hover { background: var(--bg-2); }
.study-frame { display: block; width: 100%; height: min(640px, calc(100svh - 160px)); border: 0; }
/* Hero headline: one sentence per line on desktop, natural wrap on mobile.
   The copy column widens to the page wrap so each sentence fits on one line;
   the sub, payoff and fine print keep their own ch caps. */
.hero-solo .hero-copy { max-width: var(--wrap); }
.hero-solo .hero-title { max-width: none; }
.hero-solo .hero-sub { text-wrap: pretty; }
@media (max-width: 767px) {
  .br-desk { display: none; }
  /* the highlighted sentence can't wrap, so let the size drop on narrow phones */
  .hero-solo .hero-title { font-size: clamp(1.9rem, 9.8vw, 3.4rem); }
}
/* SEO: the descriptive H1 is the small chip; the slogan is a styled <p> */
.hero .hero-title {
  font-weight: 600;
  text-wrap: balance;
}
.hero h1.chip {
  letter-spacing: normal;
  line-height: 1.6;
  text-wrap: pretty;
}
/* FAQ */
.faq { padding-top: 0; }
.faq-list { display: flex; flex-direction: column; gap: 12px; max-width: 920px; }
.faq-item { border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); }
.faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 26px; cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary h3 { font-size: clamp(1.05rem, 1.4vw, 1.2rem); }
.faq-item summary i { flex: none; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: color-mix(in srgb, var(--accent) 45%, transparent); font-size: 18px; transition: transform 0.35s var(--ease); }
.faq-item[open] summary i { transform: rotate(45deg); }
.faq-item p { padding: 0 26px 24px; max-width: 72ch; color: var(--muted); font-size: 0.98rem; line-height: 1.65; }